Lana Condor as Lara Jean Song Covey

Noah Centineo as Peter Kavinsky

Jordan Fisher as John Ambrose McClaren

Anna Cathcart as Katherine "Kitty" Song Covey

John Corbett as Daniel Covey

Sarayu Blue as Trina Rothschild

Janel Parrish as Margot Song Covey

Ross Butler as Trevor Pike

Madeleine Arthur as Christine

Emilija Baranac as Genevieve

Trezzo Mahoro as Lucas James

Holland Taylor as Stormy

Kelcey Mawema as Emily

Julie Tao as Haven

Momona Tamada as Young Laura Jean

Christian Darrel Scott as Young John Ambrose

Jill Morrison as Dorothy

Maddie Ziegler as Pep Squad Girl

Jayden Chow as Haven's Twin Bro #1

Ryan Zhang as Haven's Twin Bro #2

Susie Lee as Eve Song Covey

Ae Yon Han as Grandma

Linda Ko as Aunt Carrie

James Li as Uncle Victor

Peter Grasso as Maitre D'

Jaycie Dotin as Waiter #1

Alessandro Miro as Waiter #2

Jara Zeimer as OMG Girl

Anisha Cheema as Valentine's Girlfriend

Naiah Cummins as Calc Teacher

Nicole Jang as Acapella Group

Tuan Nguyen as Acapella Group

Joseph Lachowicz as Acapella Group

Umaiyahl Nageswaran as Acapella Group

Cole Bunch as Acapella Group

Adee Fletcher as Acapella Group

Molly Grace as Crying Girl

Jerry Yang as Nathan

Byron Noble as Mr. Bezdek

Seth Ranaweera as Produce Clerk

Gary Hetherington as Arthur

Elan Ross Gibson as Hilda

Cindy Piper as Patty

Irene Reynolds as Mrs. Glick

Winslow Holmes as Albacar

James Hibbard as Bud

Maggie Sullivun as Daisy

William Samples as Bert

Colin Foo as Morty

Tyler Alderman as Red Head Boy

Jasmine Lukuku as Mail Carrier

Michael Delleva as Teenage Boy

Claire Margaret Corlett as Teenage Girl

June B. Wilde as Joan (uncredited)